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Information × Registration Number 0224U000175, 0121U108821 , R & D reports Title 02.02.02.08.P. Establishing the efficiency of tillage systems in short-rotation crop rotations of the Left-Bank Forest-Steppe under climate change popup.stage_title Head Tarasenko Oleksandra A., Кандидат сільськогосподарських наук Registration Date 03-01-2024 Organization Panfil Research Station of the National Research Center "Institute of Agriculture of the National Academy of Agrarian Sciences of Ukraine" popup.description2  The purpose of the work is to develop systems of processing and fertilizing typical chernozem in short-rotational crop rotations of the Left Bank Forest Steppe. The object of research is the process of forming the productivity of different types of crop rotation depending on different methods of soil cultivation and fertilization. The subject of research is methods of soil cultivation, short-rotation crop rotation, fertilizer, yield and productivity, economic and energy indicators of cultivation efficiency. Research methods - field - to determine the action and interaction of agrotechnical factors, hydrothermal and soil conditions on the studied objects; laboratory - carrying out agrochemical analysis of soil and determination of grain quality; comparative-calculation - for economic and energy assessment of the studied factors; mathematical and statistical - to determine the reliability of the obtained experimental data. Developed systems of cultivation and fertilization of typical chernozem in short-rotational crop rotations of the Left Bank Forest Steppe. For the cultivation of soybeans in crop rotation, the highest yield of 2.84 t/ha was obtained for plowing with the introduction of mineral fertilizers N30P60K65. With this technology, the profit was UAH 6,404/ha and the total production cost was UAH 33,316/ha. In the conditions of climate changes of the Left Bank Forest Steppe on typical chernozem in short-rotation crop rotations, placing winter wheat after soybeans with the involvement of its by-products, it is economically justified to carry out disking at 10-15 cm with the introduction of a dose of fertilizer (N16P16K16), two-time foliar feeding with preparations of macro and microelements with the introduction in the period of tillering-tubing and earing-flowering of crops, it provides 5.6 t/ha of grain, a conditionally net profit of 17.1 thousand UAH/ha with a production cost of 2.5 thousand UAH/t, profitability of 120%. The cultivation of spring barley und Product Description popup.authors Heda Ivan Kondratyuk Iryna Lebidʹ Oksana Parkhomenko Tetyana Tarasenko Oleksandra Tarasenko Taras Tsyhanova Nataliya Tsyhanova Nina popup.nrat_date 2024-01-03 Close